I think I was with Helena last night cause I don't remember getting home, I do remember leaving the bar tho. I checked on my car and it was parked fine. I got real lucky. I usually only walk if I drink.
As to tolerance, habitual drinkers can tolerate more than occasional drinkers. I sorta binge drink, when I go a week on alcohol, it takes a lot to get feeling drunk. When I haven't drank in a while, it only takes a couple.
I think it is time for a long break from it tho as my liver is complaining.